diff --git a/ipsec_exporter.py b/ipsec_exporter.py
new file mode 100644
index 0000000..8f94055
--- /dev/null
+++ b/ipsec_exporter.py
@@ -0,0 +1,5 @@
+from src.app import App
+
+if __name__ == "__main__":
+    app = App()
+    app.main()
\ No newline at end of file
diff --git a/src/app.py b/src/app.py
new file mode 100644
index 0000000..9b9e262
--- /dev/null
+++ b/src/app.py
@@ -0,0 +1,42 @@
+from argparse import *
+from src.prometheus_metrics_server import *
+from src.metrics_source import *
+
+class App:
+    args: Namespace
+
+    def __init__(self):
+        parser = ArgumentParser(description="IPsec Prometheus exporter for Libreswan")
+        parser.add_argument("-a", "--address", dest="address", required=False, type=str, default="0.0.0.0", help="Server IP address")
+        parser.add_argument("-p", "--port", dest="port", required=False, type=int, default=9446, help="Server port")
+        parser.add_argument("-i", "--interval", dest="interval", required=False, type=int, default=1, help="Metrics read interval (in seconds)")
+        self.args = parser.parse_args()
+
+    def main(self):
+        server = PrometheusMetricsServer(self.args.port, "IPsec exporter")
+        server.address = self.args.address
+        server.interval = self.args.interval
+
+        globalstatus_source = CommandMetricsSource("sudo ipsec globalstatus")
+        globalstatus_source.add_metric("ipsec_current_states", r"current\.states\.(?P<type>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_current_states_iketype", r"current\.states\.iketype\.(?P<type>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_current_states_enumerate", r"current\.states\.enumerate\.(?P<type>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ipsec_type", r"total\.ipsec\.type\.(?P<type>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_traffic", r"total\.(?P<type>\w+)\.traffic\.(?P<direction>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ike", r"total\.ike\.(?P<version>\w+)\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ikev2_redirect", r"total\.ike\.ikev2\.redirect\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_pamauth", r"total\.pamauth\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_iketcp", r"total\.iketcp\.(?P<type>\w+)\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ike_encr", r"total\.(?P<version>\w+)\.encr\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ike_integ", r"total\.(?P<version>\w+)\.integ\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ike_group", r"total\.(?P<version>\w+)\.group\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ike_notifies_error", r"total\.(?P<version>\w+)\.(?P<direction>\w+)\.notifies\.error\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        globalstatus_source.add_metric("ipsec_total_ikev2_notifies_status", r"total\.ikev2\.(?P<direction>\w+)\.notifies\.status\.(?P<status>\w+)=(?P<VALUE>\d+)")
+        server.add_metrics_source(globalstatus_source)
+
+        custom_metrics_source = CustomMetricsSource()
+        custom_metrics_source.add_metric(IPsecTrafficCustomMetric("ipsec_traffic"))
+        server.add_metrics_source(custom_metrics_source)
+
+        server.run()
+        
\ No newline at end of file
diff --git a/src/metric.py b/src/metric.py
new file mode 100644
index 0000000..cdaf78c
--- /dev/null
+++ b/src/metric.py
@@ -0,0 +1,74 @@
+from abc import abstractmethod
+from prometheus_client import *
+from re import Pattern
+import re
+import os
+
+
+
+class Metric:
+    gauge: Gauge
+
+    def __init__(self, name: str, labels: list[str], description: str = ""):
+        self.gauge = Gauge(
+            name,
+            description,
+            labels
+        )
+
+
+class CommandMetric(Metric):
+    regex: Pattern
+
+    def __init__(self, name: str, regex: str, description: str = ""):
+        self.regex = re.compile(regex)
+
+        labels = list(self.regex.groupindex.keys())
+        labels.remove("VALUE")
+
+        super().__init__(name, labels, description)
+
+    def update(self, command_output: str):
+        self.gauge.clear()
+
+        results = re.finditer(self.regex, command_output)
+
+        for result in results:
+            groups = result.groupdict()
+            value = groups.pop("VALUE")
+            self.gauge.labels(*list(groups.values())).set(int(value))
+
+
+class CustomMetric(Metric):
+    def __init__(self, name: str, labels: list[str], description: str = ""):
+        super().__init__(name, labels, description)
+
+    @abstractmethod
+    def update(self):
+        pass
+
+
+class IPsecTrafficCustomMetric(CustomMetric):
+    def __init__(self, name: str, description: str = ""):
+        labels = [
+            "lease",
+            "connection",
+            "direction"
+        ]
+        super().__init__(name, labels, description)
+
+    def update(self):
+        self.gauge.clear()
+        
+        trafficstatus = os.popen("sudo ipsec trafficstatus").read()
+
+        trafficstatus_results = re.finditer(r""""(?P<connection>.+)"\[\d+\] \d+\.\d+\.\d+\.\d+, type=\w+, add_time=\d+, inBytes=(?P<IN_VALUE>\d+), outBytes=(?P<OUT_VALUE>\d+), maxBytes=.+, id='.+', lease=(?P<lease>\d+\.\d+\.\d+\.\d+\/\d+)""", trafficstatus)
+
+        for result in trafficstatus_results:
+            lease = result.groupdict()["lease"]
+            connection = result.groupdict()["connection"]
+            in_value = result.groupdict()["IN_VALUE"]
+            out_value = result.groupdict()["OUT_VALUE"]
+
+            self.gauge.labels(lease, connection, "in").set(int(in_value))
+            self.gauge.labels(lease, connection, "out").set(int(out_value))
\ No newline at end of file
diff --git a/src/metrics_source.py b/src/metrics_source.py
new file mode 100644
index 0000000..0ba3a6f
--- /dev/null
+++ b/src/metrics_source.py
@@ -0,0 +1,43 @@
+from abc import ABC, abstractmethod
+from src.metric import *
+import os
+
+
+
+class MetricsSource:
+    _metrics : list[Metric]
+
+    def __init__(self):
+        self._metrics = []
+    
+    @abstractmethod
+    def update(self):
+        pass
+
+
+class CommandMetricsSource(MetricsSource):
+    command : str
+
+    def __init__(self, command: str):
+        super().__init__()
+        self.command = command
+
+    def add_metric(self, name: str, regex: str, description: str = ""):
+        self._metrics.append(CommandMetric(name, regex, description))
+
+    def update(self):
+        output = os.popen(self.command).read()
+        for metric in self._metrics:
+            metric.update(output)
+
+
+class CustomMetricsSource(MetricsSource):
+    def __init__(self):
+        super().__init__()
+    
+    def add_metric(self, custom_metric : CustomMetric):
+        self._metrics.append(custom_metric)
+
+    def update(self):
+        for metric in self._metrics:
+            metric.update()
\ No newline at end of file
diff --git a/src/prometheus_metrics_server.py b/src/prometheus_metrics_server.py
new file mode 100644
index 0000000..3e6d517
--- /dev/null
+++ b/src/prometheus_metrics_server.py
@@ -0,0 +1,32 @@
+import prometheus_client
+import time
+from src.metrics_source import *
+
+
+
+class PrometheusMetricsServer:
+    _metrics_sources: list[MetricsSource]
+
+    address: str
+    port: int
+    interval: int
+    server_name: str
+
+    def __init__(self, port: int, server_name: str):
+        self._metrics_sources = []
+
+        self.address = "0.0.0.0"
+        self.port = port
+        self.interval = 1
+        self.server_name = server_name
+
+    def add_metrics_source(self, source: MetricsSource):
+        self._metrics_sources.append(source)
+
+    def run(self):
+        prometheus_client.start_http_server(self.port, addr=self.address)
+        print(f"{self.server_name} is running on {self.address}:{self.port}")
+        while True:
+            for source in self._metrics_sources:
+                source.update()
+            time.sleep(self.interval)
\ No newline at end of file